DOUTHIT UNIT

Operated by ENDEAVOR ENERGY RESOURCES L.P. (P-5 251726) in the HOWARD GLASSCOCK field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 11354District 08Field 42971001Hydrogen sulphide fieldNGPA filingOilCasinghead gasSaveExport
Value, all time
$12.9 M
Jan 1993 – Sep 2012
Value, last 12 filed months
$171 k
at the published price for each month
Months reported
237
no gaps in the span
Streams
2
oil, casinghead gas

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 285 leases and 3,948 wells, and the rule below applies to all of them.

Discovered
1925-12-31
as the register files it
Field class
Oil
the register's own label
Between wells
400 ft
minimum
From a lease line
200 ft
minimum

A drilling unit in this field needs at least 5 acres. The field rule took effect on 2008-07-28.

The register flags this field for hydrogen sulphide. That is a poisonous gas that occurs naturally in some formations. The flag is a property of the field as the Commission records it. It is not a measurement taken at this lease, and it is not a statement that gas is escaping anywhere.

The Commission's schedule remark for this field reads: HOWARD GLASSCOCK (CONSOLIDATED), EFFECTIVE 11/22/11.

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

ProgrammeFilingsWith an approval dateDatedDocket
NGPA57none

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

StreamBasisVolumeValue
OilDisposition408,123 bbl$12,856,124
Casinghead gasProduction1,388 Mcf$0
Total$12,856,124

1,388 Mcf of this lease's gas, across 35 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (108)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 32.1029, -101.2210. A lease has no coordinate of its own — that point is the mean of its wells, and they span 2.9 miles.

32.10636, -101.21848 · centre of the wells drawn, derived

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule
100.0%
108 of 108 wells
With a plug date
81.5%
88 of 108 wells
Median depth
1,517 ft
100 wells filed one
Completion to plug
30.4 years
median over 70 wells

What the state filed about each well

On the RRC proration schedule
108100.0%
A plug date is filed
8881.5%
BothOn the schedule and plugged. Neither fact cancels the other.
8881.5%
NeitherNo plug date, and not on the schedule.
00.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Total depth in feet, 100 of 108 wells. Median 1,517 ft, with the middle half between 1,480 and 1,555 ft; the shallowest is 1,321 ft and the deepest 4,110 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 82 of 108 wells, Dec 1958 – Nov 2022. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed
Dec 1958 – Nov 2022
82 of 108 wells; 26 filed none
Plug dates filed
Dec 1985 – Apr 2024
88 of 108 wells; 20 filed none

Last completion to plug: a median of 30.4 years across the 70 wells that filed both dates, with the middle half between 14.9 years and 41.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

108 wells

42-22701571205Yes
42-227015723061,500 ftOct 2001Yes
42-227016861013,200 ftNov 2021Yes
42-22701688201Yes
42-227016905011,583 ftOct 2012Yes
42-22701694102WYes
42-227016962021,495 ftDec 1985Yes
42-22701708104Yes
42-227017141051,321 ftNov 1991Yes
42-227017201071,393 ftJun 2017Yes
42-227017221081,460 ftMay 2014Yes
42-227017241091,430 ftDec 1990Yes
42-227017255091,482 ftNov 1991Yes
42-227017261101,500 ftJan 1990Yes
42-227017281111,465 ftJan 1990Yes
42-227017291121,465 ftJun 2019Yes
42-227017301131,485 ftOct 2013Yes
42-227017311143,200 ftJul 2022Yes
42-227017321151,470 ftFeb 2008Yes
42-227017331161,450 ftDec 1985Yes
42-227043823041,570 ftNov 1991Yes
42-227101435113,099 ftDec 1994Yes
42-22781209403Yes
42-22781217701Yes
42-22781218703Yes
42-43180048601Yes
42-227319933111,528 ftNov 2022Aug 2023Yes
42-227340191451,743 ftDec 1987Nov 1991Yes
42-227306047061,460 ftDec 1986Nov 2001Yes
42-227311985132,463 ftDec 1986Dec 2012Yes
42-227315435151,563 ftDec 1986Nov 1991Yes
42-227318121341,526 ftDec 1986Nov 2001Yes
42-227318641371,544 ftDec 1986Sep 2012Yes
42-227318651361,555 ftDec 1986Mar 1993Yes
42-227320041391,486 ftDec 1986Sep 2012Yes
42-227303185123,981 ftApr 1985Yes
42-227335281424,110 ftJan 1985Nov 1991Yes
42-227330292151,545 ftDec 1983Yes
42-227327232141,544 ftSep 1982Yes
42-227327242131,517 ftSep 1982Yes
42-227327252121,520 ftSep 1982Jul 2022Yes
42-227327281411,520 ftSep 1982Nov 1991Yes
42-227324421401,550 ftNov 1981Mar 2008Yes
42-227324602101,572 ftSep 1981Nov 1991Yes
42-227324592111,625 ftAug 1981Mar 2008Yes
42-227322305271,544 ftOct 1980Nov 1991Yes
42-227322332081,525 ftOct 1980Yes
42-227322342091,521 ftOct 1980Dec 2008Yes
42-227319902071,523 ftDec 1979Aug 2021Yes
42-227319895261,563 ftDec 1979Nov 1991Yes
42-227319943121,526 ftDec 1979Sep 2013Yes
42-227320053101,588 ftDec 1979Mar 2008Yes
42-227320033091,560 ftDec 1979Jul 2022Yes
42-227320067101,482 ftDec 1979Jul 2018Yes
42-227017102041,458 ftOct 1979Apr 2002Yes
42-227318731381,480 ftJun 1979Apr 2014Yes
42-227318723071,480 ftJun 1979Oct 1992Yes
42-227318755241,481 ftJun 1979Nov 1991Yes
42-227318743081,545 ftMay 1979Nov 2001Yes
42-227318765251,645 ftMay 1979Nov 1991Yes
42-227318637091,489 ftMay 1979Jun 2017Yes
42-227318625231,521 ftMay 1979Yes
42-227317211331,455 ftMar 1979Jul 2022Yes
42-227318091351,525 ftMar 1979May 2005Yes
42-227317225201,475 ftFeb 1979Yes
42-227317267081,470 ftFeb 1979Dec 2013Yes
42-227318115221,618 ftFeb 1979Nov 1991Yes
42-227318105211,505 ftFeb 1979Apr 1992Yes
42-227317291311,518 ftFeb 1979Aug 2021Yes
42-227317281321,517 ftFeb 1979Aug 2021Yes
42-227317301301,475 ftFeb 1979May 2004Yes
42-227317272061,515 ftFeb 1979Yes
42-227316805191,498 ftDec 1978Yes
42-227316795181,490 ftNov 1978Oct 1992Yes
42-227316777071,515 ftNov 1978Jul 2023Yes
42-227316811291,465 ftNov 1978Jul 2019Yes
42-227316781271,500 ftOct 1978Aug 2023Yes
42-227316821281,524 ftOct 1978Aug 2023Yes
42-227316051261,557 ftMay 1978Jul 2022Yes
42-227316021231,532 ftMay 1978Nov 2021Yes
42-227316065161,534 ftMay 1978Nov 1991Yes
42-227316075171,601 ftMay 1978Nov 1991Yes
42-227316031241,475 ftMay 1978Jul 2019Yes
42-227316041251,575 ftMay 1978Nov 2021Yes
42-227315425141,600 ftFeb 1978Nov 2021Yes
42-227315401211,521 ftFeb 1978Jul 2016Yes
42-227315411221,460 ftFeb 1978Jul 2022Yes
42-227311991201,537 ftMay 1977Sep 2012Yes
42-227015693011,490 ftMar 1977Aug 2020Yes
42-227310781191,496 ftSep 1976Yes
42-227306061171,502 ftApr 1974Yes
42-227305267051,450 ftSep 1973Oct 1992Yes
42-227017127041,433 ftFeb 1968Nov 1991Yes
42-227017163051,475 ftFeb 1968Jan 1990Yes
42-227017215071,560 ftFeb 1968Jan 1990Yes
42-227017011031,470 ftDec 1961Apr 2024Yes
42-227017275101,490 ftSep 1961Nov 1991Yes
42-227017007021,440 ftMay 1960Aug 1996Yes
42-227017235081,555 ftDec 1959Nov 2021Yes
42-227017115041,480 ftJul 1959Jan 2004Yes
42-227017195061,505 ftJul 1959May 1991Yes
42-227017175051,588 ftJun 1959Jan 1990Yes
42-431002686021,615 ftJun 1959Nov 1991Yes
42-227017385031,450 ftMay 1959Yes
42-227016995021,460 ftMar 1959Aug 1996Yes
42-227016984021,513 ftJan 1959Nov 1991Yes
42-227017043031,516 ftDec 1958Aug 1996Yes
42-227016973021,505 ftDec 1958Aug 2019Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (237)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

237 months

Sep 20120094.672.92$0
Aug 20120092.662.91$0
Jul 20120085.133.02$0
Jun 20120079.822.52$0
May 20120091.612.49$0
Apr 201200101.652.00$0
Mar 201200105.052.22$0
Feb 201200101.102.57$0
Jan 20120098.092.73$0
Dec 20110096.873.24$0
Nov 20111,008095.723.31$96,486
Oct 2011871084.983.65$74,018
Sep 2011888083.623.99$74,255
Aug 2011944083.404.15$78,730
Jul 2011897094.144.52$84,444
Jun 20111,295092.904.64$120,306
May 2011476098.134.40$46,710
Apr 20118830105.964.33$93,563
Mar 2011901096.364.06$86,820
Feb 2011867085.644.18$74,250
Jan 2011933086.504.59$80,705
Dec 2010909085.734.35$77,929
Nov 2010899080.843.80$72,675
Oct 2010911078.103.51$71,149
Sep 2010920072.633.98$66,820
Aug 2010874073.684.42$64,396
Jul 2010860072.554.74$62,393
Jun 2010884070.364.91$62,198
May 2010911071.124.24$64,790
Apr 2010883081.694.12$72,132
Mar 2010903078.394.39$70,786
Feb 2010845073.585.44$62,175
Jan 2010880074.365.96$65,437
Dec 2009877071.445.48$62,653
Nov 2009881074.593.75$65,714
Oct 20091,238072.544.11$89,805
Sep 2009840065.543.06$55,054
Aug 2009875067.423.22$58,993
Jul 2009892061.133.46$54,528
Jun 2009891066.163.90$58,949
May 2009882054.743.93$48,281
Apr 2009873046.773.59$40,830
Mar 20091,203042.144.06$50,694
Feb 20091,216032.814.63$39,897
Jan 2009882035.865.37$31,629
Dec 20081,191037.105.98$44,186
Nov 20081,318055.496.86$73,136
Oct 2008909075.246.92$68,393
Sep 20081,2450101.767.88$126,691
Aug 20081,1950114.228.48$136,493
Jul 20081,3270131.0811.39$173,943
Jun 20088530131.3313.03$112,024
May 20081,2070123.1711.57$148,666
Apr 20081,2910110.3110.45$142,410
Mar 20081,7660101.909.66$179,955
Feb 20080092.538.77$0
Jan 20081,300090.388.21$117,494
Dec 20071,223088.337.30$108,028
Nov 2007875091.677.29$80,211
Oct 2007701082.856.92$58,078
Sep 20071075.846.24$76
Aug 2007940069.066.39$64,916
Jul 20071,175070.906.39$83,308
Jun 20071,198062.007.55$74,276
May 20071,262058.747.85$74,130
Apr 20071,280059.617.81$76,301
Mar 20071,350056.927.30$76,842
Feb 2007896055.108.22$49,370
Jan 20071,629050.306.73$81,939
Dec 2006884056.656.92$50,079
Nov 20061,377054.207.62$74,633
Oct 20061,232054.906.01$67,637
Sep 20061,677060.085.04$100,754
Aug 20061,312068.717.34$90,148
Jul 20061,351069.376.34$93,719
Jun 20061,293066.286.38$85,700
May 20061,694066.016.42$111,821
Apr 20061,232064.397.36$79,328
Mar 20061,236056.707.08$70,081
Feb 20061,175057.597.75$67,668
Jan 20061,308060.598.93$79,252
Dec 20051,213054.9413.42$66,642
Nov 20051,292054.6910.59$70,659
Oct 20051,367058.3413.80$79,751
Sep 20051,351061.4512.08$83,019
Aug 20051,320061.519.80$81,193
Jul 20051,365055.697.84$76,017
Jun 20051,352052.337.38$70,750
May 20051,342045.226.65$60,685
Apr 20051,228049.207.36$60,418
Mar 20051,301050.377.15$65,531
Feb 20051,214045.226.31$54,897
Jan 20051,323043.166.32$57,101
Dec 20041,612039.866.75$64,254
Nov 20041,239045.286.33$56,102
Oct 20041,375049.706.52$68,338
Sep 20041,361043.245.28$58,850
Aug 20041,715042.375.55$72,665
Jul 20041,345038.286.08$51,487
Jun 20041,377036.106.43$49,710
May 20041,291037.486.49$48,387
Apr 20041,640034.475.86$56,531
Mar 20041,284034.365.53$44,118
Feb 20041,373032.455.51$44,554
Jan 20041,701032.036.30$54,483
Dec 20031,238030.266.30$37,462
Nov 20031,321028.804.60$38,045
Oct 20031,395028.174.76$39,297
Sep 20031,712026.314.75$45,043
Aug 20031,816029.765.13$54,044
Jul 20031,768029.415.17$51,997
Jun 20031,361028.565.98$38,870
May 20032,962026.595.97$78,760
Apr 20031,367026.675.41$36,458
Mar 20032,292031.146.10$71,373
Feb 20031,287033.487.93$43,089
Jan 20031,563030.315.58$47,375
Dec 20021,294026.914.85$34,822
Nov 20021,216024.664.14$29,987
Oct 20021,596026.464.23$42,230
Sep 20021,682027.443.64$46,154
Aug 20021,164025.963.16$30,217
Jul 20021,722024.583.06$42,327
Jun 20022,362023.733.34$56,050
May 20022,154024.663.58$53,118
Apr 20021,743023.653.51$41,222
Mar 20021,894022.003.10$41,668
Feb 20021,785018.222.38$32,523
Jan 20021,234017.172.38$21,188
Dec 20011,307016.932.36$22,128
Nov 20011,260018.072.41$22,768
Oct 20011,682019.782.53$33,270
Sep 2001879024.262.25$21,325
Aug 20011,428024.873.05$35,514
Jul 20011,706023.933.20$40,825
Jun 20011,836024.563.82$45,092
May 20012,488025.524.31$63,494
Apr 20011,564024.685.34$38,600
Mar 20012,173024.545.38$53,325
Feb 20011,215027.755.77$33,716
Jan 20011,892027.478.40$51,973
Dec 20001,681026.889.12$45,185
Nov 20002,150032.215.66$69,252
Oct 20001,835031.235.15$57,307
Sep 20001,577031.875.19$50,259
Aug 20002,049029.644.54$60,732
Jul 20002,408028.534.09$68,700
Jun 20001,878029.304.40$55,025
May 20002,336027.263.68$63,679
Apr 20002,188024.513.12$53,628
Mar 20002,378028.422.86$67,583
Feb 20002,168027.622.73$59,880
Jan 20001,690025.272.48$42,706
Dec 19991,831024.282.42$44,457
Nov 19992,156023.192.43$49,998
Oct 19992,082020.982.80$43,680
Sep 19992,307021.752.62$50,177
Aug 19992,339019.262.88$45,049
Jul 19992,155017.892.37$38,553
Jun 19992,671015.942.36$42,576
May 19991,304015.792.32$20,590
Apr 19991,117015.102.21$16,867
Mar 19991,246012.471.84$15,538
Feb 19991,44809.981.82$14,451
Jan 19992,268010.381.90$23,542
Dec 19982,56509.201.77$23,598
Nov 19982,387010.892.19$25,994
Oct 19982,182012.421.97$27,100
Sep 19981,975012.592.08$24,865
Aug 19981,662011.301.91$18,781
Jul 19982,011011.742.24$23,609
Jun 19982,362011.242.24$26,549
May 19982,003012.622.21$25,278
Apr 19982,709013.042.51$35,325
Mar 19981,832012.802.31$23,450
Feb 19982,380013.952.30$33,201
Jan 19982,723014.702.15$40,028
Dec 19972,369016.322.41$38,662
Nov 19972,950018.193.09$53,661
Oct 19972,511019.253.15$48,337
Sep 19972,468017.742.95$43,782
Aug 19972,280017.862.55$40,721
Jul 19972,568017.582.25$45,145
Jun 19972,579017.242.26$44,462
May 19973,405018.972.31$64,593
Apr 19972,200017.882.08$39,336
Mar 19972,749018.951.94$52,094
Feb 19972,375020.492.21$48,664
Jan 19972,630023.483.54$61,752
Dec 19962,722023.32$63,477
Nov 19962,610021.97$57,342
Oct 19963,020023.31$70,396
Sep 19962,924022.22$64,971
Aug 19962,795020.26$56,627
Jul 19963,378019.55$66,040
Jun 19962,780018.73$52,069
May 19963,410019.43$66,256
Apr 19963,285021.51$70,660
Mar 19963,287019.38$63,702
Feb 19963,146016.98$53,419
Jan 19963,355017.07$57,270
Dec 19953,363017.19$57,810
Nov 19953,057116.00$48,912
Oct 19953,525115.43$54,391
Sep 19953,195116.18$51,695
Aug 19953,051115.92$48,572
Jul 19953,004115.24$45,781
Jun 19952,874116.41$47,162
May 19952,976117.56$52,259
Apr 19953,440117.73$60,991
Mar 19952,318116.44$38,108
Feb 19953,267116.58$54,167
Jan 19952,282115.92$36,329
Dec 19942,593115.03$38,973
Nov 19942,082115.90$33,104
Oct 19942,237115.58$34,852
Sep 19941,8665415.29$28,531
Aug 19941,9695816.13$31,760
Jul 19941,9505517.56$34,242
Jun 19942,1855817.09$37,342
May 19942,4055815.88$38,191
Apr 19942,2186414.14$31,363
Mar 19942,4537012.46$30,564
Feb 19942,4576612.50$30,713
Jan 19942,1926112.66$27,751
Dec 19932,7524312.33$33,932
Nov 19932,8853714.49$41,804
Oct 19933,4925515.85$55,348
Sep 19933,4776715.03$52,259
Aug 19932,7496315.66$43,049
Jul 19932,9246015.46$45,205
Jun 19933,2325316.79$54,265
May 19932,8235417.68$49,911
Apr 19933,0316018.05$54,710
Mar 19933,4158518.14$61,948
Feb 19932,93610617.90$52,554
Jan 19933,16514716.93$53,583

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Nov 2011 — as filed, then multipliedworked
Oil                1,008 bbl  × $ 95.72 =    $96,486
Casinghead gas         0 Mcf  × $  3.31 =         $0

────────────────────────────────────────────────────
Month total                                  $96,486

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 08/O/11354 is the state's own key, not one this site invented.